indexo.dev

oekoheizstrom.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 6122 ms crawled 2026-05-12

DE · 176.96.136.51 · AS58212 dataforest GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ökoheizstrom – CO2 neutral heizen – Wenn schon grün, dann richtig!
Language
de
Generator
WordPress 6.3.8
Canonical
https://www.oekoheizstrom.de/
Feeds

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

Contact

Email

Registration

Updated
2025-08-27
Name servers
  • ns1.monikerdns.net.
  • ns2.monikerdns.net.
  • ns3.monikerdns.net.
  • ns4.monikerdns.net.

DNS records live

NS
  • ns1.monikerdns.net
  • ns2.monikerdns.net
  • ns3.monikerdns.net
  • ns4.monikerdns.net
MX
  • 10 smtp02.topdns.com
  • 10 smtp03.topdns.com
  • 10 smtp04.topdns.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf1.topdns.com include:spf2.topdns.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.oekoheizstrom.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (7)

Linked from (1)